How can i create a new column in pyspark containing floating random numbers but i want to generate the same no always?

Question

I want create a new column in spark containing floating point random numbers but i want to generate the same output always i.e i want to use a fix seed value as 102101.

Answer 1

Try this

from pyspark.sql.functions import rand

df.withColumn('RandomNumber', rand(seed=10))